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Papua Nuova Guinea · Stratovulcano

Victory

Tipo
Stratovulcano
Altitudine
1832 m
Ultima eruzione
1935
The forested volcanic massif at the center of the image is Mount Victory, which occupies the lower part of a peninsula SW of Cape Nelson (upper right). To the NE it abuts the deeply dissected Pleistocene Mount Trafalgar volcano, its summit draped by the larger cloud banks. The summit crater of Mount Victory contains a breached crater and several lava domes. The only confirmed historical activity of Mount Victory was a long-term late-19th to early 20th-century eruption that produced pyroclastic flows that reached the coast.
The forested volcanic massif at the center of the image is Mount Victory, which occupies the lower part of a peninsula SW of Cape Nelson (upper right). To the NE it abuts the deeply dissected Pleistocene Mount Trafalgar volcano, its summit draped by the larger cloud banks. The summit crater of Mount Victory contains a breached crater and several lava domes. The only confirmed historical activity of Mount Victory was a long-term late-19th to early 20th-century eruption that produced pyroclastic flows that reached the coast. · Foto: NASA Space Shuttle image STS093-710-19, 1999 (http://eol.jsc.nasa.gov/).
Tipo
Stratovulcano
Paese
Papua Nuova Guinea
Regione
Pacifico sud-occidentale / Trobriand Volcanic Province
Altitudine
1832 m
Coordinate
-9.200, 149.072
Ultima eruzione
1935
Contesto tettonico
Zona di subduzione / Crosta continentale (> 25 km)
Forma vulcanica
Composito
Roccia principale
Andesite / Andesite basaltica
Sintesi geologica

The dominantly andesitic Mount Victory stratovolcano, forming part of Cape Nelson on the NE coast of Papua New Guinea, is covered by rainforest. The deeply dissected Pleistocene Trafalgar volcano is immediately adjacent to the NE. The summit crater is breached to the SE, possibly due to landslides. Several lava domes are present in the summit area. Four small cones are located on the SW side, and two others occur on the NE flank. The only observed activity was a long-term late-19th to early 20th-century eruption that was frequently seen by passing ships. Pyroclastic flows have destroyed several villages and caused fatalities, and reached the coast.

Sintesi da Wikipedia

Riassunto in inglese

Mount Victory is an active volcano on the north east coast of Oro Province, Papua New Guinea with an approximate height of 1,884 metres (6,181 ft) to 1,891 metres (6,204 ft). It is bounded by the Ajova River.

Wikipedia · CC BY-SA · Leggi l'articolo completo →

Storia delle eruzioni

2 registrateGlossario
Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni · Usa le frecce per spostarti tra le barre, Invio per aprire
1810~1818 · 1 eruzioni · VEI max. 21882~1890 · 1 eruzioni · VEI max. 218101826185018661882

Cronologia dettagliata

  1. 1890VEI 2Osservata
    1890-07-02 – 1935-07-02
  2. 1810 (±10 anni)VEI 2Metodo non indicato
    1810-07-02 – fine sconosciuta

Vulcani nelle vicinanze

Link esterni

⚠ Solo a scopo informativo. Non adatto a situazioni di emergenza.